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IIIFolio · plant profile№ 6A59edible
Data provenancePermapeopleTreflePFAFPOWOreviewed 13 Oct 2026methodology → read

Wetern Blackcurrant

Ribes petiolare
Educational content — not medical, botanical, or professional advice. Plant identification, safety, and edibility depend on local conditions, cultivars, and correct identification. Consult a qualified botanist or forager before consuming or handling wild specimens. How we source & review →
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Ribes petiolare (Wetern Blackcurrant) — botanical photograph
Pl. 6A59 — Ribes petiolare
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I

Overview

The Western Blackcurrant (Ribes petiolare) is a shrub native to the western regions of North America, including Alaska, Alberta, British Columbia, California, Colorado, Idaho, Iowa, Manitoba, and other states and territories such as Minnesota, Montana, Nevada, Northwest Territories, Ontario, Oregon, Québec, Saskatchewan, Utah, Washington, Wisconsin, Wyoming, and Yukon. This plant thrives in moist environments with light to partial sun exposure, making it adaptable to various habitats. The Western Blackcurrant is known for its edible fruit, which can be enjoyed fresh or used in culinary applications such as jams and jellies. The fruits are often enjoyed fresh but can also be dried or made into preserves. This shrub grows up to 1.5 meters tall and thrives in soil types ranging from light (sandy) to heavy (clay), with an optimal pH between 5 and 6.9, making it suitable for gardens with similar conditions. One distinctive feature of the Western Blackcurrant is its thicket-forming growth habit, which allows it to create dense clusters of plants. It grows best in full to partial sun and requires regular watering for optimal health and fruit production. Propagation can be done through cuttings or seeds. The shrub's foliage remains green throughout the growing season with a coarse texture. While not medicinal, the Western Blackcurrant is an ornamental plant that adds visual interest to gardens and landscapes within its native range. Its ability to grow in diverse conditions makes it a valuable addition for gardeners looking to cultivate a variety of plants in their outdoor spaces.

Quick answers

What is Wetern Blackcurrant?

The Western Blackcurrant (Ribes petiolare) is a shrub native to the western regions of North America, including Alaska, Alberta, British Columbia, California, Colorado, Idaho, Iowa, Manitoba, and other states and territories such as Minnesota, Montana, Nevada, Northwest Territori

Growingconditions · propagation · uses
V

Cultivation

The Western Blackcurrant thrives in full to partial sun and prefers moist, well-draining soil with a pH between 5 and 6.9. It is hardy in zones 3-7 and can grow up to 1.5 meters tall as a shrub. For best results, plant it in light (sandy), medium, or heavy (clay) soils. Regular watering is essential for its health and fruit production. Propagate through cuttings or seeds.
Light
Full sun, Partial sun/shade
Water
Moist
Soil
Light (sandy), Medium, Heavy (clay)
Hardiness
3-7
Habit
Shrub
Mature size
1.5 m tall
Soil pH
5–6.9
For first-time growers

How to grow Wetern Blackcurrant for the first time

8steps

Start with a simple, low-maintenance shrub that thrives in moist soil and partial sun.

  1. 1

    What you'll need

    Western Blackcurrant plants or seeds.

  2. 2

    Best time to plant

    Plant in early spring or late fall when the ground is workable but not frozen.

  3. 3

    Soil and container prep

    Ensure soil is well-draining, light (sandy), medium, or heavy with a pH of 5–6.9. Amend as needed.

  4. 4

    Sowing or transplanting

    Transplant young plants from nursery pots directly into the garden or sow seeds in containers and transfer to the garden after germination.

  5. 5

    First two weeks

    Water regularly, keeping soil moist but not waterlogged. Monitor for pests and diseases.

  6. 6

    Ongoing care

    Provide full sun to partial shade, keep soil consistently moist, and prune annually to maintain shape and health.

  7. 7

    Harvest or pruning

    Prune in late winter before new growth starts. Harvest fruit when they turn dark purple.

  8. 8

    Common mistakes

    Overwatering, planting in full sun, neglecting regular pruning, using incorrect soil pH, and not providing enough space for the plant to grow.

VI

Edible & utility

Edible parts:Fruit
Edible uses: The Western Blackcurrant's fruit is edible and can be eaten raw or used in various preparations. It thrives in moist, light to medium soil with a pH between 5 and 6.9, making it suitable for gardens with similar conditions. The fruits are often enjoyed fresh but can also be dried or made into jams and jellies.
Contextrange · companions · related
VII

Distribution

22 native · 0 introduced
Distribution across1 continent· 22 native
Americas1 region
native (1)United States
Broader regions
native:Alberta, British Columbia, California, Colorado, Idaho, Iowa, Manitoba, Michigan, Minnesota, Montana, Nevada, Northwest Territorie, Ontario, Oregon, Québec, Saskatchewan, Utah, Washington, Wisconsin, Wyoming, Yukon
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Specimen gallery

1 image
Ribes petiolare (Wetern Blackcurrant) — botanical photograph
Wetern Blackcurrant (Ribes petiolare)
XI

Explore further

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